JPS5799272A - Plasma ignition device - Google Patents

Plasma ignition device

Info

Publication number
JPS5799272A
JPS5799272A JP17378580A JP17378580A JPS5799272A JP S5799272 A JPS5799272 A JP S5799272A JP 17378580 A JP17378580 A JP 17378580A JP 17378580 A JP17378580 A JP 17378580A JP S5799272 A JPS5799272 A JP S5799272A
Authority
JP
Japan
Prior art keywords
diode
coil
ignition
filter
plasma ignition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP17378580A
Other languages
Japanese (ja)
Inventor
Toshimi Anpo
Mitsuhiko Ezoe
Makoto Anzai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP17378580A priority Critical patent/JPS5799272A/en
Publication of JPS5799272A publication Critical patent/JPS5799272A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P9/00—Electric spark ignition control, not otherwise provided for
    • F02P9/002—Control of spark intensity, intensifying, lengthening, suppression
    • F02P9/007—Control of spark intensity, intensifying, lengthening, suppression by supplementary electrical discharge in the pre-ionised electrode interspace of the sparking plug, e.g. plasma jet ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

PURPOSE:To reduce inverse dielectric strength of a diode for reverse-current blocking by placing a filter for attenuating high voltage from a power source for spark discharge, between an ignition plug and a rectifying device, in a plasma ignition device for an internal-combustion engine. CONSTITUTION:A coil 9 for restricting a discharge current is connected between a diode 6 and an ignition plug 10, and capacitor 11 is connected between the earth and a connecting point for a coil 9 and the diode 6, allowing a low pass filter to be formed between the coil 9 and the capacitor 11. High voltage outputted from an ignition coil 3 is a sharp pulse having pulse width of a approximately 10mus, so that pulse is attenuated greatly by said filter. For this reason, it is possible to reduce inverse dielectric strength of the diode 6 and also energy loss in plasma ignition.
JP17378580A 1980-12-11 1980-12-11 Plasma ignition device Pending JPS5799272A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17378580A JPS5799272A (en) 1980-12-11 1980-12-11 Plasma ignition device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17378580A JPS5799272A (en) 1980-12-11 1980-12-11 Plasma ignition device

Publications (1)

Publication Number Publication Date
JPS5799272A true JPS5799272A (en) 1982-06-19

Family

ID=15967100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17378580A Pending JPS5799272A (en) 1980-12-11 1980-12-11 Plasma ignition device

Country Status (1)

Country Link
JP (1) JPS5799272A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62210262A (en) * 1986-01-07 1987-09-16 ル−カス　インダストリ−ズ　パブリツク　リミテイド　カンパニ− Pulse generation circuit and igniter using said circuit
US6449138B2 (en) * 1998-05-12 2002-09-10 Miller Europe S.P.A. Electric gas-lighter
JP2009257112A (en) * 2008-04-14 2009-11-05 Denso Corp Ignition system of internal combustion engine
JP2010216467A (en) * 2009-02-19 2010-09-30 Denso Corp Plasma ignition device
CN101910615A (en) * 2008-01-08 2010-12-08 日本特殊陶业株式会社 Plasma jet ignition plug ignition control
JP2011099410A (en) * 2009-11-09 2011-05-19 Daihatsu Motor Co Ltd Ignition device for spark ignition type internal combustion engine
JP2013160081A (en) * 2012-02-02 2013-08-19 Ngk Spark Plug Co Ltd Ignition device
US9453490B2 (en) 2011-06-07 2016-09-27 Ngk Spark Plug Co., Ltd. Connection device, igniter and ignition system
JP6381729B1 (en) * 2017-04-20 2018-08-29 三菱電機株式会社 High frequency ignition device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62210262A (en) * 1986-01-07 1987-09-16 ル−カス　インダストリ−ズ　パブリツク　リミテイド　カンパニ− Pulse generation circuit and igniter using said circuit
US6449138B2 (en) * 1998-05-12 2002-09-10 Miller Europe S.P.A. Electric gas-lighter
CN101910615A (en) * 2008-01-08 2010-12-08 日本特殊陶业株式会社 Plasma jet ignition plug ignition control
US8316823B2 (en) 2008-01-08 2012-11-27 Ngk Spark Plug Co., Ltd. Plasma jet ignition plug ignition control
JP2009257112A (en) * 2008-04-14 2009-11-05 Denso Corp Ignition system of internal combustion engine
JP2010216467A (en) * 2009-02-19 2010-09-30 Denso Corp Plasma ignition device
US8776769B2 (en) 2009-02-19 2014-07-15 Denso Corporation Plasma ignition device
JP2011099410A (en) * 2009-11-09 2011-05-19 Daihatsu Motor Co Ltd Ignition device for spark ignition type internal combustion engine
US9453490B2 (en) 2011-06-07 2016-09-27 Ngk Spark Plug Co., Ltd. Connection device, igniter and ignition system
JP2013160081A (en) * 2012-02-02 2013-08-19 Ngk Spark Plug Co Ltd Ignition device
JP6381729B1 (en) * 2017-04-20 2018-08-29 三菱電機株式会社 High frequency ignition device
US11047356B2 (en) 2017-04-20 2021-06-29 Mitsubishi Electric Corporation High frequency ignition device

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